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centosCentOS ProjectCESA-2017:3075
HistoryOct 27, 2017 - 11:02 a.m.

wget security update

2017-10-2711:02:39
CentOS Project
lists.centos.org
842

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.645 Medium

EPSS

Percentile

97.8%

CentOS Errata and Security Advisory CESA-2017:3075

The wget packages provide the GNU Wget file retrieval utility for HTTP, HTTPS, and FTP protocols.

Security Fix(es):

  • A stack-based and a heap-based buffer overflow flaws were found in wget when processing chunked encoded HTTP responses. By tricking an unsuspecting user into connecting to a malicious HTTP server, an attacker could exploit these flaws to potentially execute arbitrary code. (CVE-2017-13089, CVE-2017-13090)

Red Hat would like to thank the GNU Wget project for reporting these issues.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2017-October/084771.html

Affected packages:
wget

Upstream details at:
https://access.redhat.com/errata/RHSA-2017:3075

OSVersionArchitecturePackageVersionFilename
CentOS7x86_64wget< 1.14-15.el7_4.1wget-1.14-15.el7_4.1.x86_64.rpm

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.645 Medium

EPSS

Percentile

97.8%